Lovelearning123 Lovelearning123
  • 12-07-2020
  • Mathematics
contestada

Simplify: ( ++)2 + ( −+)2 + ( +−)2

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 12-07-2020

Answer:

[tex]-2[/tex]

Step-by-step explanation:

[tex]( ++)2 + ( -+)2 + ( +-)2[/tex]

[tex]++ = +[/tex]

[tex]-+ = -[/tex]

[tex]+- = -[/tex]

[tex]( +)2 + ( -)2 + ( -)2[/tex]

[tex]2-2-2[/tex]

[tex]=-2[/tex]

Answer Link

Otras preguntas

Which Of The Following Was A Major Problem For The United States In The Late 1970’s?
Which variable is discrete a time to finish a race b temperature at start of race c number of runner in race d length of race in kilometers
Find X and solve this ​
Although some research indicates that the depiction of violence on tv has no effect on children, many parents still screen their children's tv selections to pre
Given y inversely proportional to x and x = 3 for y = 4, what is x if y = 12? A.) 1 B.) 9 C.) 16
A circle has a diameter of 5. What is the area and circumference.
PLEASE HELP WILL GIVE POINTS!!!!!!!!!!!!PLS PLS PLS
Identify two outcomes of the political and religious conflicts in seventeenth-century England. A. A law that is a protestant could be the monarch B. a law that
An object in equilibrium has a net force of . Static equilibrium describes an object at having equal and balanced forces acting upon it. Dynamic equilibrium d
is [tex]y = x^{2}[/tex] a linear equation? NEED EXPLAINATION